Issued Patents All Time
Showing 26–50 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9497176 | Communication system, user equipment and communication node | Shinkichi Ikeda | 2016-11-15 |
| 9491790 | Communication control method, communication node, and mobile node | Keigo Aso | 2016-11-08 |
| 9439059 | Home agent discovery upon changing the mobility management scheme | Kilian Weniger, Takashi Aramaki, Jens Bachmann, Shinkichi Ikeda | 2016-09-06 |
| 9351220 | Method and apparatus for measurement reporting in carrier aggregation wireless communication systems | Takashi Tamura, Takahisa Aoyama | 2016-05-24 |
| 9326305 | Communication control method, communication node, and mobile node | Keigo Aso | 2016-04-26 |
| 9288658 | Home agent discovery upon changing the mobility management scheme | Kilian Weniger, Takashi Aramaki, Jens Bachmann, Shinkichi Ikeda | 2016-03-15 |
| 9197378 | Packet restoration method, packet restoration system, and mobile terminal and intermediate device used in the method | Shinkichi Ikeda, Ryuji Sugizaki, Keigo Aso, Takashi Tamura | 2015-11-24 |
| 9179483 | Communication control method, communication node, and mobile node | Keigo Aso | 2015-11-03 |
| 9178803 | Network node and mobile terminal | Keigo Aso, Chan Wah Ng, Pek Yew Tan, Chun Keong Benjamin Lim, Tien Ming Benjamin Koh | 2015-11-03 |
| 9167134 | Imaging control device, immersion position information generation device, imaging control method, immersion position information generation method | — | 2015-10-20 |
| 9154738 | Communication device and communication system | — | 2015-10-06 |
| 9148826 | Handover method and mobile terminal and home agent used in the method | Shinkichi Ikeda, Takashi Aramaki | 2015-09-29 |
| 9143928 | Mobile node and communication control method | Chan Wah Ng, Tien Ming Benjamin Koh, Pek Yew Tan | 2015-09-22 |
| 9088938 | Information exchange between gateways for route optimization with network-based mobility management | Genadi Velev, Kilian Weniger, Shinkichi Ikeda | 2015-07-21 |
| 8964694 | Communication system, communication processing device and authentication processing device | Takashi Aramaki, Shinkichi Ikeda, Takahisa Aoyama | 2015-02-24 |
| 8964695 | Optimization of handovers to untrusted non-3GPP networks | Jens Bachmann, Genadi Velev, Shinkichi Ikeda | 2015-02-24 |
| 8966099 | Session change method and session change device | Takahisa Aoyama, Shinkichi Ikeda | 2015-02-24 |
| 8964697 | Connection management method, connection management system, mobile terminal, packet data gateway and mobile management gateway | Ryuji Sugizaki, Shinkichi Ikeda, Keigo Aso | 2015-02-24 |
| 8861382 | Overlay network node | Tien Ming Benjamin Koh, Chun Keong Benjamin Lim, Chan Wah Ng, Pek Yew Tan | 2014-10-14 |
| 8813159 | Data transmission device and data transmission control device | Kouichi Masuda | 2014-08-19 |
| 8804682 | Apparatus for management of local IP access in a segmented mobile communication system | Shinkichi Ikeda, Tien Ming Benjamin Koh, Hong Cheng | 2014-08-12 |
| 8774039 | Communication system, mobile terminal, network node, and base station apparatus | Mohana Dhamayanthi Jeyatharan, Chan Wah Ng, Chun Keong Benjamin Lim | 2014-07-08 |
| 8768140 | Data processing unit and data encoding device | — | 2014-07-01 |
| 8761119 | Handover method, and mobile terminal and home agent used in the method | Shinkichi Ikeda, Takashi Aramaki | 2014-06-24 |
| 8737371 | Route optimization of a data path between communicating nodes using a route optimization agent | Genadi Velev, Jens Bachmann, Shinkichi Ikeda | 2014-05-27 |